家禽

Nevertheless, the eight virus isolates that were nonpathogenic in ducks replicated and transmitted efficiently to naive contacts, suggesting that highly pathogenic H5N1 viruses causing minimal signs of disease in ducks can propagate silently and efficiently among domestic and wild ducks in Asia and that they represent a serious threat to human and veterinary public health.

该现象提示高致病性流感毒株H5N1能够在野鸭或家禽体内迅速、隐匿复制而无明显表现，对人或家禽的健康安全构成严重威胁。您翻译的质量真不错，感谢您的参与我领第4单元。已完成。4单元译文。doc (27.5k)第10单元吧，可是我打不开，乱码，麻烦楼主发给我，邮箱已pm我领第七单元吧！我领第九单元吧！第七单元完成！

This is the webpage of Poultry Science Journal, which is published by Poultry Science Association.

这是《家禽科学》杂志的网页，由家禽科学协会出版。

Don Tyson, whose costs of poultry production had soared with the grain sales and whose brother, Randal, was working hard for me, made sure I had enough money to run the song to death on rural radio.

唐。泰森是个家禽养殖业老板，由于把大量的谷物低价卖给苏联，唐。泰森的家禽养殖成本大大上升。他的弟弟兰德尔为了我的竞选拼命地工作，目的是确保这首歌能够在乡村广播电台中反复播放。

A large number of tests showed that threonine had the nutrition functions for poultry in different stages and for different production purposes.

苏氨酸是家禽维持和生长所必需的氨基酸，大量实验证明，苏氨酸对不同生长阶段和生产目的的家禽都有营养功能。

Of, belonging to, or characteristic of the order Galliformes, which includes the common domestic fowl as well as the pheasants, turkeys, and grouse.

家禽的，鹑鸡类的属于或具有鹑鸡目特性的，包括普通的家禽、雉鸡、火鸡和松鸡

Of,belonging to,or characteristic of the order Galliformes,which includes the common domestic fowl as well as the pheasant s,turkeys,and grouse.

家禽的，鹑鸡类的属于或具有鹑鸡目特性的，包括普通的家禽、雉鸡、火鸡和松鸡

The immune surveillance and pullorum quarantine have been conducted in layer flocks of a poultry breeding farm in Guizhou province.The negative infection rates of pullorum were 6.9%(2/29)、19.3%(6/31)and 0%(0/41)in three tested layer flocks.

自1990年以来，本学科组从贵州省5个地、17个大中型养鸡场和农村散养的鸡群中，采集1284份血清样本进行了家禽主要传染病的调查，结果表明，新城疫是我省分布最广，危害严重的家禽传染病。

Any of various breeds of very small domestic fowl that are often miniatures of members of larger breeds.

矮脚鸡一种体型极小的家禽，它们通常为较大家禽的微缩

Some worry that Chinese monitors may only be calling for culls once a large number of poultry has become sick, as in the Hotan case this week in which 519 birds died.

有人担心，中国的监督只会在出现大规模家禽染病后进行捕杀，正如和田出现519只家禽死亡后的情形那样。

China has slaughtered millions of fowl to try to contain the disease's spread and inoculated millions more.

中国已经扑杀了数以百万计的家禽，以控制禽流感的蔓延，并且为更多的家禽接种了疫苗。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。